Planning application
Upper Level First Floor Maisonette 20 Flask Walk Hampstead LONDON NW3 1HE
Works: Extension Demolition Windows or glazing
Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.
Proposal
Demolition and rebuilt of first floor rear extension, installation of railings and green roof on second floor level, alterations to the roof and parapet of ground floor rear extension and windows on the rear elevation and replacement of front and rear windows with timber sash windows.
As published by the council, reference 2020/3408/P
Application record
- Reference
- 2020/3408/P
- Category
- Full applications
- Status
- Withdrawn
- Decision
- Withdrawn Decision
- Decided
- 4 Mar 2021
- Postcode
- NW3 1HE
Timeline
Dates from the published record
-
4 Mar 2021
Decision issued: Withdrawn Decision
-
22 Jul 2026
Added to PlanIndex
What withdrawal means
The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Flat Ground Floor 20 Flask Walk London NW3 1HE
Installation of double glazed window to replace existing single glazed window to front elevation of ground floor self-contained flat (Class C3).
Granted Full applications Windows or glazing -
22 Flask Walk London NW3 1HE
Demolition of existing single storey ground floor extension and replacement by full width rear and side infill extension with lowered ground levels to rear wing and rear garden; new double glazing to front and rear, including replaced and enlarged windows at rear; installation of rooflights to 2nd floor rear extension and main roof; new railings to front forecourt
Granted Householder Extension Loft or dormer +2 11 docsSmall domestic -
22 Flask Walk London NW3 1HE
Removal of existing pilasters and entablature over front door; installation of a fanlight over the front door to match the existing pattern of the terrace; increase height of front elevation render to match neighbouring no. 20.
Granted Householder 7 docsDomestic -
24 Flask Walk London NW3 1HE
Erection of single storey rear extension.
Granted Full applications ExtensionSmall domestic -
The Flask 14 Flask Walk London NW3 1HE
Installation of a projecting sign to front elevation.
Granted -
The Flask PH 14 Flask Walk London NW3 1HE
Internal alterations at ground floor level, including alterations to existing partitioning and formation of a new opening in ceiling beneath existing lantern light.
Granted Heritage and listed buildings
Other full applications
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2026/2516/P Withdrawn
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2026/3830/P Awaiting decision
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2026/3282/P Granted
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2026/0483/P Granted
100 Avenue Road London NW3 3HF
Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”
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2026/2697/P Awaiting decision
Flat 1, 73 Eton Avenue London NW3 3EU
Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.